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| author | Ryo Nihei <nihei.dev@gmail.com> | 2022-06-11 21:40:38 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2022-06-11 22:27:52 +0900 |
| commit | 52ad315a0df8a346953e570e8be472709b81cc6a (patch) | |
| tree | 5221784eacd9efcc63d83297d8e2b60f8acbc1bd /README.md | |
| parent | Remove the kind field from a node corresponding to an anonymous terminal symbol (diff) | |
| download | urubu-52ad315a0df8a346953e570e8be472709b81cc6a.tar.gz urubu-52ad315a0df8a346953e570e8be472709b81cc6a.tar.xz | |
Support the underscore symbol matching any symbols in vartan-test command
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -150,6 +150,8 @@ Passed test.txt When you specify a directory as the 2nd argument of `vartan test` command, it will run all test cases in the directory. +The underscore `_` allows you to match any symbols. Thus `(expr (expr (id)) (_) (expr (id)))` matches `a + b`, `a - b`, and so on. + ### 5. Generate a parser Using `vartan-go` command, you can generate a source code of a parser to recognize your grammar. |